Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
trung va » truong va, trung ha, trung tam
trang va » tran van, hang va
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 chu tinh - thanh ((trung va) or (trang va)) nhung cong manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu tinh - thanh ((trung va) OR (trang va)) nhung cong manh toan cao.
• Adding a wildcard symbol may retrieve word variants: theo chu tinh - thanh ((trung va) or (trang va)) nhung cong manh toan cao*.