Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
trinh vat » trinh van, trinh luat, sinh vat
trinh han » trinh quan
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
trinh ve » trinh he, trinh va, trinh vi
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: theo lieu tinh - hanh ((((trinh vat) or (trinh han))) or (trinh ve)) nhung cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo lieu tinh - hanh ((((trinh vat) OR (trinh han))) OR (trinh ve)) nhung cong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo lieu tinh - hanh ((((trinh vat) or (trinh han))) or (trinh ve)) nhung cong manh toan cau*.