Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tinh lang » dinh lang, tinh sang, tinh bang
cua nhung » va nhung
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
lang cua » mang cua, hang cua, long cua
cong tac » cong ty
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

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