Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
chu tinh » chau tinh, chua tinh, cuu tinh
tang cua » mang cua, hang cua, tang luan
cong tac » cong ty
tuan cau » toan cau, quan cau, thuan cam
hoi chu » hoi chuc
tuan cu » tuan tu, quan cua, tuan thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi chu tinh - hanh tang cua nhung cong tac ((tuan cau) or (tuan cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoi chu tinh - hanh tang cua nhung cong tac ((tuan cau) OR (tuan cu)).
• Adding a wildcard symbol may retrieve word variants: hoi chu tinh - hanh tang cua nhung cong tac ((tuan cau) or (tuan cu))*.