Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
yen tinh » tuyen tinh
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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 sang) or (dieu hanh))) or (yen tinh)) - hanh tranh cua nhung cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu sang) OR (dieu hanh))) OR (yen tinh)) - hanh tranh cua nhung cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu sang) or (dieu hanh))) or (yen tinh)) - hanh tranh cua nhung cong tan toan ban*.