Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
thanh thuong » thanh huong, thanh chuong, khanh thuong
chieu xanh » chieu sach, chieu sang, chieu tinh
ho chieu » theo chieu, hoc thieu, doi chieu
gian dan » gian lang
dan dong » van dong, dan dung, dao dong
dong von » dung von, dong co, dong hoc
von toan » van toan, mon toan, von doanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - ((thanh thuong) OR (thanh phuong)) gian dan dong von toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((thanh thuong) OR (thanh phuong)) gian dan dong von toan ban*".