Dear helper, why the chinese cunsalate in Karachi - pakistan asking to have china visa or other european visas on my passport as a requisite to get macau visa? though i can submit an invitation letter from a company who is inviting me their to attend the conference and givethe pesentation. i need to visit hong kong 1st and then from their i need to go to macau to the annual conference. pls clarify? it will be my official visit to macao n previously never had any to any other country except of tourist visa to thailand , malaysia, saudia and being infant of geneva and england.