Perhaps you should try some spelling variations:
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh dong » anh dong, ha dong
hang cong » dang cong, hang nong, bang cong
dong cua » dung cua, cong cua, huong cua
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan
than tap » toan tap, phan tap, than cap
ha tinh » va tinh, may tinh
han tap » han tai, toan tap, nhan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu manh) or (ha tinh)) - hanh dong cua hang cong dan ((than tap) or (han tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu manh) OR (ha tinh)) - hanh dong cua hang cong dan ((than tap) OR (han tap)).
• Adding a wildcard symbol may retrieve word variants: theo ((hieu manh) or (ha tinh)) - hanh dong cua hang cong dan ((than tap) or (han tap))*.