Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
vuong manh » duong manh, luong manh, vuong anh
lieu tinh » trieu tinh, diep tinh, bien tinh
manh toan » thanh toan, anh tuan, tinh toan
tac hung » tac dung, tai hung, tac thuong
dac hung » duc hung, dac nhuong, dac phuong
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((lieu tinh) or (nhieu tang)) - thanh cong ((tac hung) OR (dac hung)) vuong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((lieu tinh) OR (nhieu tang)) - thanh cong ((tac hung) OR (dac hung)) vuong manh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((lieu tinh) or (nhieu tang)) - thanh cong ((tac hung) OR (dac hung)) vuong manh toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((lieu tinh) or (nhieu tang)) - thanh cong ((tac hung) OR (dac hung)) vuong manh toan cau*.