Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
nhung cong » dung cong, thong cong, hang cong
hop nhieu » hoc thieu, ho chieu, he nhieu
trinh vat » trinh van, trinh han, trinh tai
cong tan » cong tac, cong san, cong thanh
tan can » toan can, tan van, ban can
can cau » van cau, ban cau, ca cau
luat » luan, xuat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hop nhieu tang - canh ((((trinh vat) or (trinh luat))) or (sinh vat)) nhung cong tan can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hop nhieu tang - canh ((((trinh vat) OR (trinh luat))) OR (sinh vat)) nhung cong tan can cau.
• Adding a wildcard symbol may retrieve word variants: hop nhieu tang - canh ((((trinh vat) or (trinh luat))) or (sinh vat)) nhung cong tan can cau*.