Perhaps you should try some spelling variations:
dong thanh » truong thanh
manh tung » manh hung, thanh tung
cong manh » cong danh, duong manh, cong thanh
chao chu » cho chu, cua chu, cao cho
chu sang » chu bang, thu sang, chieu sang
toan cao » toan ban, toan tap
tung va » trung va, tuong va, dung va
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu sang - manh tung va dung ((cong manh) or (((dong thanh) or (cong trinh)))) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu sang - manh tung va dung ((cong manh) OR (((dong thanh) OR (cong trinh)))) toan cao.
• Adding a wildcard symbol may retrieve word variants: chao chu sang - manh tung va dung ((cong manh) or (((dong thanh) or (cong trinh)))) toan cao*.