Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, thien danh
hanh tranh » canh tranh, hanh trinh, hanh trang
thien anh » thien danh, tien anh, thien thanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong
cong te » cong ty, cong ti, cong tu
han cap » hanh cap, khan cap, than cap
te han » te than, te chan, te hang

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 (thien anh))) or (hieu manh)) - hanh tranh cua hang cong te han cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thieu xanh) OR (thien anh))) OR (hieu manh)) - hanh tranh cua hang cong te han cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((thieu xanh) OR (thien anh))) or (hieu manh)) - hanh tranh cua hang cong te han cap".
• Adding a wildcard symbol may retrieve word variants: hoc ((((thieu xanh) OR (thien anh))) or (hieu manh)) - hanh tranh cua hang cong te han cap*.