Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » toc thieu, hoc hien
cua thong » cua khong, cua tong, suat thong
anh tang » anh bang, anh dang, anh nang
cong dan » cong san, cong tan, huong dan
toan ban » van ban

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 - anh tang ((cua thong) or (cua thuong)) cong dan ((toan tap) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - anh tang ((cua thong) OR (cua thuong)) cong dan ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - anh tang ((cua thong) or (cua thuong)) cong dan ((toan tap) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - anh tang ((cua thong) or (cua thuong)) cong dan ((toan tap) OR (toan ban))*.