Perhaps you should try some spelling variations:
cong huong » cong thuong, cong luong, cong hung
hoc thieu » toc thieu, hoc hien
thi chieu » thi chien, thi hieu, theo chieu
canh manh » lanh manh, canh tranh, cach mang
manh cua » doanh cua, ban cua
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (thi chieu)) xanh - canh manh cua cong huong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (thi chieu)) xanh - canh manh cua cong huong dan toan tap*.