Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trong khoa » truong khoa, tuong khoa, trung khoa
bang thanh » ban thanh, dang thanh, nang thanh
tang thanh » dang thanh, trung thanh, hoang thanh
anh trong » anh thuong, dinh trong, lang trong
khoa bang » khoa dang, khoai lang, khoa cong
bang song » nang song

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - anh trong khoa bang song ((bang thanh) or (tang thanh)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - anh trong khoa bang song ((bang thanh) OR (tang thanh)) ban.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - anh trong khoa bang song ((bang thanh) or (tang thanh)) ban*.