See also Word Choice.
The auxiliary form of the simple present tense is “do/does”. The auxiliary form of the passive voice (the present tense) is “is/are”. The auxiliary form of the present perfect tense is “have/has”. The auxiliary form of the past tense is “did”. The auxiliary form of the passive voice (the past tense) is “was/were”.
In the following example, the auxiliary “is” is wrongly used instead of “does”. 
 
WRONG
RIGHT

Hong Kong is not lack talented people in creative industries.

Hong Kong does not lack talented people in creative industries.

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