Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien danh
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong manh » thong minh, thong mang, thong danh
thien anh » thien danh, tien anh, thien thanh
manh toan » thanh toan, anh tuan, tinh toan
trung va » truong va, trang va, trung ha
va thong » va thuong, va phuong, he thong
toan cao » toan ban, toan tap

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