Why Chinese People Sometimes Speak Vaguely

A Swedish manager asks a supplier, “Can you deliver by Friday—yes or no?” The reply is, “We will try our best and study the arrangement.” He records that as a cautious yes. On Thursday, he learns the order will not arrive. The supplier insists it never promised Friday.

Both sides believe they communicated responsibly. The costly gap sits between the literal words and the risk each person was trying to avoid.

Precision in work, flexibility in words

A foreign manager asks:

“Will this be finished by Friday?”

A Chinese colleague answers:

应该可以。 Yīnggāi kěyǐ.

The dictionary gives you something like:

“It should be possible.”

But what does that actually mean?

90% certain?

60%?

“Yes, unless something goes wrong”?

Or simply:

“I don't want to say no yet”?

This is where many cross-cultural misunderstandings begin.

Chinese contains many expressions that deliberately leave room:

大概 — dàgài probably / roughly

可能 — kěnéng possibly / maybe

基本上 — jīběn shàng basically

原则上 — yuánzé shàng in principle

差不多 — chàbuduō roughly / almost / close enough

应该 — yīnggāi should / probably

None of these words is strange.

English has “maybe,” “probably,” “more or less,” “in principle,” and “should be fine.”

The interesting part is when people choose vagueness instead of precision.

Chinese writer Lu Xun famously created the satirical character Mr. Cha Bu Duo — 差不多先生, “Mr. Almost-the-Same.”

His attitude toward life is essentially:

“Close enough.”

The story mocks carelessness.

And that distinction is important.

There are two completely different kinds of vagueness.

Bad vagueness

“The measurement is probably around 10 millimeters.”

when the engineering tolerance is 0.1 millimeter.

Useful vagueness

“There may still be some room to improve this proposal.”

when you want to criticize an idea without publicly humiliating its author.

Same language style.

Completely different purpose.

Imagine manufacturing aircraft parts.

Or calculating payroll.

Or prescribing medicine.

Or signing a contract.

Or writing software that controls industrial equipment.

“Approximately correct” is not good enough.

When accuracy matters, ambiguity becomes risk.

A useful rule is:

The higher the consequence of error, the lower the tolerance for vague language.

For important work, convert ambiguity into measurable commitments.

Instead of:

“We'll finish soon.”

ask:

“What date?”

Instead of:

“Quality is basically okay.”

ask:

“Which specification does it meet?”

Instead of:

“The customer seems satisfied.”

ask:

“What feedback did the customer actually give?”