Perhaps you should try some spelling variations:
chieu tinh » lieu tinh, chau tinh, kieu tinh
canh trang » canh tranh, hanh trang, banh trang
trong van » trong cac
va duong » van duong, va tuong, va huong
van phan » van phong, van thanh, luan phan
phan cac » nhan cach, phan dau, phan lap
va dung » van dung, vat dung, va ung

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 tinh) or (trieu tinh)) - canh trang ((va dung) OR (va duong)) trong van phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (trieu tinh)) - canh trang ((va dung) OR (va duong)) trong van phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (trieu tinh)) - canh trang ((va dung) OR (va duong)) trong van phan cac".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (trieu tinh)) - canh trang ((va dung) OR (va duong)) trong van phan cac*.