Perhaps you should try some spelling variations:
chieu trach » chiu trach, chien tranh, chiet tach
phuong cong » phong cong, phung cong, phuong hoang
phuong dong » phuong dung, phuong hoang, chuong duong
hanh hang » thanh hang, hang hang, hanh han
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
toan ban » van ban

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 trach - hanh hang va ((phuong cong) or (phuong dong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu trach - hanh hang va ((phuong cong) OR (phuong dong)) manh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu trach - hanh hang va ((phuong cong) or (phuong dong)) manh toan ban*.