Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
thieu xanh » chieu xanh, thien anh, thien danh
hieu manh » chieu xanh, hieu nganh, dieu hanh
song danh » song hanh, cong danh, song xanh
danh tuan » anh tuan, manh tuan, danh thanh
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
tuan ban » tuan bang, toan ban, luan ban

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 (hieu manh)) - hanh trung ((cua dung) or (qua dung)) song danh tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - hanh trung ((cua dung) OR (qua dung)) song danh tuan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (hieu manh)) - hanh trung ((cua dung) or (qua dung)) song danh tuan ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (hieu manh)) - hanh trung ((cua dung) or (qua dung)) song danh tuan ban*.