Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhung dung » phuong dung, ung dung, thong dung
hiem ngan » kim ngan, viem gan
hieu manh » chieu xanh, hieu nganh, dieu hanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
thanh cau » thanh chau, thanh mau, nhanh cau
va thanh » gia thanh, ban thanh, va tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hiem ngan) or (hieu manh))) or (chieu tinh)) - canh tranh cua nhung dung va thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hiem ngan) OR (hieu manh))) OR (chieu tinh)) - canh tranh cua nhung dung va thanh cau.
• Adding a wildcard symbol may retrieve word variants: ho ((((hiem ngan) or (hieu manh))) or (chieu tinh)) - canh tranh cua nhung dung va thanh cau*.