Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
cua khong » hua khong, cua phuong, cua thuong
ho chieu » theo chieu, hoc thieu, doi chieu
cua tong » cua cong, cua dong, cua nong
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
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: ho chieu tinh - nhanh lang ((cua tong) or (cua khong)) ((cong tan) or (cong san)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - nhanh lang ((cua tong) OR (cua khong)) ((cong tan) OR (cong san)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - nhanh lang ((cua tong) or (cua khong)) ((cong tan) or (cong san)) toan cao*.