Perhaps you should try some spelling variations:
canh manh » lanh manh, canh tranh, cach mang
cong cong » cong dong, trong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
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 hien) or (ho chieu)) xanh - canh manh cua cong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (ho chieu)) xanh - canh manh cua cong cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (ho chieu)) xanh - canh manh cua cong cong dan toan tap*.