Perhaps you should try some spelling variations:
thuat nhung » thuat hung, thuat chung, thuat chuong
trung thuat » trong thuat, thuong thuat, trung tuan
manh trung » manh tung, thanh trung, manh hung
nhieu tang » chieu sang, nhiet nang
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hieu lang » chieu sang, hieu quang, hieu van
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: hoc ((hieu lang) or (nhieu tang)) - manh trung thuat nhung cong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu lang) OR (nhieu tang)) - manh trung thuat nhung cong thanh toan cau*.