Perhaps you should try some spelling variations:
hoc chieu » ho chieu, hoc hien, hoc dieu
hoc thieu » toc thieu, hoc hien
thanh con » thanh cong, thanh son, thanh cuong
chua nang » chuc nang, chua xang, kha nang
song danh » song hanh, song xanh, dong danh
cong danh » cuong danh, cong dan, cong thanh
con chua » cong chua, con cua, cong chuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (hoc thieu)) xanh - thanh con chua nang ((song danh) OR (cong danh)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (hoc thieu)) xanh - thanh con chua nang ((song danh) OR (cong danh)) van ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (hoc thieu)) xanh - thanh con chua nang ((song danh) OR (cong danh)) van ban*".