Perhaps you should try some spelling variations:
cong huong » cong thuong, cong luong, cong hung
thieu xanh » chieu xanh, thien anh, thien danh
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh ban » thanh ban, hang ban, hanh san
dan chan » dan gian, dan ca, van chat
chan tap » han tap, phan tap, chan ta
ban cua » ban quan

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 xanh) or (hieu manh)) - hanh ban cua cong huong dan chan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - hanh ban cua cong huong dan chan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (hieu manh)) - hanh ban cua cong huong dan chan tap*.