Perhaps you should try some spelling variations:
trung tuyen » trung truyen, trang tuyen, trung huyen
tuyen duong » tuyen dung
hanh trung » thanh trung, hanh trang, manh trung
duong cong » dung cong, luong cong, duong trong
hieu lang » chieu sang, hieu quang, nhieu tang
hieu quan » lieu quan, thien quan, lien quan
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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 ((hieu lang) or (((hieu quan) or (hieu qua)))) - hanh trung tuyen duong cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (((hieu quan) OR (hieu qua)))) - hanh trung tuyen duong cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (((hieu quan) or (hieu qua)))) - hanh trung tuyen duong cong tac toan ban*.