Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
theo chieu » theo tieu, ho chieu
thi chieu » thi chien, thi hieu, thi hien
tuong cua » truong cua, huong cua, thong cua
cua thong » cua thuong, cua khong, cua tong
thong dan » thong van, tuong dan, thong den
theo chu » cho chu, chao chu, theo yeu
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (((theo chieu) or (thi chieu)))) xanh - thanh tuong cua thong thong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (((theo chieu) OR (thi chieu)))) xanh - thanh tuong cua thong thong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (((theo chieu) or (thi chieu)))) xanh - thanh tuong cua thong thong dan van ban*.