Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
dung cong » dung trong
bang than » bang thanh, ban than, bang nhan
sang than » cang thang, dang thanh, sang tao

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