Perhaps you should try some spelling variations:
thanh tung » thanh cong
thieu xanh » chieu xanh, hieu manh, thien danh
phuong dan » phuong danh, phuong doan, huong dan
thien anh » thien danh, tien anh, thien thanh
tu phuong » thu phuong, tu thuong, thi phuong
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man
cua tu » cua tuc, cua su, cua cu

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)) - ((hanh chinh) or (thanh tung)) cua tu phuong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - ((hanh chinh) OR (thanh tung)) cua tu phuong dan than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (thien anh)) - ((hanh chinh) or (thanh tung)) cua tu phuong dan than ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (thien anh)) - ((hanh chinh) or (thanh tung)) cua tu phuong dan than ban*.