Perhaps you should try some spelling variations:
nhiet nang » nhiet dong, viet nang, nhieu tang
nhung cong » dung cong, thong cong, hang cong
ty nhiet » tay thiet, tu nhien, va nhiet
sinh cua » manh cua, dinh cuu, sinh va
cong tap » cuong tap, cong tac, cong tan
tap toan » tap doan, tap quan, bai toan
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: ty nhiet nang - nhanh ((tinh chat) or (((sinh cua) or (sinh vat)))) nhung cong tap toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ty nhiet nang - nhanh ((tinh chat) OR (((sinh cua) OR (sinh vat)))) nhung cong tap toan cau.
• Adding a wildcard symbol may retrieve word variants: ty nhiet nang - nhanh ((tinh chat) or (((sinh cua) or (sinh vat)))) nhung cong tap toan cau*.