Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » hieu manh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
tuan thong » toan thong, tran thong, tuan phong
thong dung » thong cong, thong thuong
dung thanh » duong thanh, dong thanh, dang thanh
thien anh » thien danh, tien anh, thien thanh
thanh bac » nhanh bac, thanh bai, thanh san

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) OR (chieu xanh))) or (thien anh)) - thanh trung tuan thong thong dung thanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thieu xanh) OR (chieu xanh))) OR (thien anh)) - thanh trung tuan thong thong dung thanh bac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((thieu xanh) OR (chieu xanh))) or (thien anh)) - thanh trung tuan thong thong dung thanh bac".
• Adding a wildcard symbol may retrieve word variants: hoc ((((thieu xanh) OR (chieu xanh))) or (thien anh)) - thanh trung tuan thong thong dung thanh bac*.