Perhaps you should try some spelling variations:
khong tang » khong cang, khong thanh, khong trong
toan khong » toan thong, toan khung, toan thuong
manh tran » manh toan, manh tuan, canh tranh
tran toan » tranh toan, tran tuan, tran tan
tang dan » tang van, tung dan, tang luan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau
ho cuu » ho chu, ho cua, khao cuu
so cuu » so huu, so cau, so chu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho cuu) or (so cuu)) tinh - manh tran toan khong tang dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho cuu) OR (so cuu)) tinh - manh tran toan khong tang dan chan cau*.