Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
nhung cong » dung cong, thong cong, hang cong
trinh vat » trinh van, trinh han, trinh tai
ho nhieu » hop nhieu, ho chieu, he nhieu
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: ho 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: ho nhieu tang - canh ((((trinh vat) OR (trinh luat))) OR (sinh vat)) nhung cong tan can cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho nhieu tang - canh ((((trinh vat) OR (trinh luat))) or (sinh vat)) nhung cong tan can cau".
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - canh ((((trinh vat) OR (trinh luat))) or (sinh vat)) nhung cong tan can cau*.