Perhaps you should try some spelling variations:
chung trong » chung thong, hung trong, thuong trong
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
cung trong » dung trong, cong trong, vung trong
hoc thieu » toc thieu, hoc hien
ban than » ban thanh, van thanh, ban hang
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 ((chung trong) or (cung trong)) ban than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung tuan ((chung trong) OR (cung trong)) ban than cau*.