Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
kieu tinh » lieu tinh, trieu tinh, diep tinh
hang cong » dang cong, hang nong, bang cong
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban
ho kieu » ho lieu, so kieu, thi kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho kieu tinh - hanh trinh quan ((hang cong) or (thong thong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho kieu tinh - hanh trinh quan ((hang cong) OR (thong thong)) manh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho kieu tinh - hanh trinh quan ((hang cong) or (thong thong)) manh toan ban*.