Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
hang dung » hoang dung, dang dung, hang cung
tong cong » cong cong, dung cong, dang cong
sang than » cang thang, dang thanh, sang tao
dung cua » dung luan, dung cho
than cap » khan cap, thanh lap, thanh cac
doi chi » doi khi

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) or (doi chi)) xanh - hang dung cua ((tong cong) or (trong cong)) sang than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (doi chi)) xanh - hang dung cua ((tong cong) OR (trong cong)) sang than cap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (doi chi)) xanh - hang dung cua ((tong cong) or (trong cong)) sang than cap*.