PLEASE HELP ME ON THIS QUESTION ASAP

Need hurry need the answers you. which chinese city is located just to the north and west of macao and hong kong? a shanghai b pusan c beijing d guangzhou. 2. what land feature between china and mongolia? a south china sea. b yellow sea c the himalayas d the gobi

At a continent-continent convergence,

Explain the value of statistics and other data to positive economics and to normative economics