Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
tiem nang » tin nang, tich nang
hanh phat » hang phat, hanh phan, hanh phap
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
cua dang » cua cong
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tiem nang) or (chieu sang)) - hanh phat ((cua dang) OR (cua ban)) cong manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tiem nang) OR (chieu sang)) - hanh phat ((cua dang) OR (cua ban)) cong manh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tiem nang) or (chieu sang)) - hanh phat ((cua dang) OR (cua ban)) cong manh toan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((tiem nang) or (chieu sang)) - hanh phat ((cua dang) OR (cua ban)) cong manh toan cao*.