Donald is a property officer of a shopping mall. Last month, he was inviting tenders for the refurbishment works of the mall. Lob, a potential contractor, bought a box of cupcakes to his office, and Donald shared the cupcakes with his colleagues. Another contractor, Xo, approached him and promised to give him a token gift if he could help him to get the tender. Donald did not provide help to both Lob and Xo; but Xo won the tender because he had offered the lowest bid. Donald then received HK$500 from Xo as a token gratuity.

Answer the following questions:

(a) Identify any advantages received by Donald. Explain whether Donald has committed any offence(s) under the Prevention of Bribery Ordinance.

(b) Evaluate whether the Prevention of Bribery Ordinance ignores the traditional Chinese culture.