Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
chieu tinh » trieu tinh, lieu tinh, chau tinh
nang luong » nang song
luong danh » cuong danh, luong manh, luong anh
danh van » doanh van, dang van, dinh van
cong ca » cong cua, cong cau, cong cac
ca nang » cam nang, cao nang, cua nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu sang) or (chieu tinh)) - thanh cong ca nang luong danh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sang) OR (chieu tinh)) - thanh cong ca nang luong danh van ban.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sang) or (chieu tinh)) - thanh cong ca nang luong danh van ban*.