Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhieu tang » chieu sang, hieu lang, nhiet nang
tong thong » thong thong, dong thong, cong thong
trung cua » truong cua, trung tuan, trung cap
thong dan » thong van, tuong dan, thong den
cua tong » cua cong, cua dong, cua nong
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chinh sach) OR (nhieu tang)) - thanh trung cua tong thong dan toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho ((chinh sach) or (nhieu tang)) - thanh trung cua tong thong dan toan cau*.