Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
cong thanh » dong thanh, cong trinh, truong thanh
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua thong » cua thuong, cua khong, cua tong
lang cua » mang cua, hang cua, long cua
cong tan » cong tac, cong san, cong ty
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 tieu xanh - nhanh lang cua thong ((cong tan) or (cong thanh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - nhanh lang cua thong ((cong tan) OR (cong thanh)) toan cao.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh lang cua thong ((cong tan) or (cong thanh)) toan cao*.