Perhaps you should try some spelling variations:
lang cong » dang cong, bang cong, hang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
long van » luong van, song van, lang van
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap
long va » luong va, blong va, dong va

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 xanh - nhanh ((long va) or (long van)) lang cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - nhanh ((long va) OR (long van)) lang cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - nhanh ((long va) or (long van)) lang cong tac toan cau*.