Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan tap, toan tai
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 - thanh tung cua nhung cong dan ((than cau) or (((toan cau) OR (toan ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tung cua nhung cong dan ((than cau) OR (((toan cau) OR (toan ban)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tung cua nhung cong dan ((than cau) or (((toan cau) OR (toan ban))))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung cua nhung cong dan ((than cau) or (((toan cau) OR (toan ban))))*.