Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
nhung tap » nhung bai, nhung cau, chung ta
cua dang » cua cong, cua ban
tap doan » tap quan
doan cao » doanh cao, toan cao, doan cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hieu manh) or (chieu tinh)) - hanh tang ((cua nhung) or (cua dang)) nhung tap doan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu manh) OR (chieu tinh)) - hanh tang ((cua nhung) OR (cua dang)) nhung tap doan cao.
• Adding a wildcard symbol may retrieve word variants: doc ((hieu manh) or (chieu tinh)) - hanh tang ((cua nhung) or (cua dang)) nhung tap doan cao*.