Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong huong » thong thuong, thong thong, thong cong
thong duong » tuong duong, thong dung, thong thuong
hoc chieu » hoc thieu, hoc hien, hoc dieu
trung cap » truong cao, trung tam
ho chieu » theo chieu, hoc thieu, doi chieu
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) OR (ho chieu)) xanh - thanh trung cap ((thong huong) or (thong duong)) dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (ho chieu)) xanh - thanh trung cap ((thong huong) OR (thong duong)) dan than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) OR (ho chieu)) xanh - thanh trung cap ((thong huong) or (thong duong)) dan than ban".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) OR (ho chieu)) xanh - thanh trung cap ((thong huong) or (thong duong)) dan than ban*.