Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
cong cong » cong dong, dung cong, dang cong
tong cong » dung cong, dang cong, tvqg cong
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 trung tuan ((((cong cong) or (trong cong))) or (tong cong)) dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung tuan ((((cong cong) OR (trong cong))) OR (tong cong)) dan than cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung tuan ((((cong cong) or (trong cong))) or (tong cong)) dan than cau*.