Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
tong cong » trong cong, cong cong, dung cong
sang than » cang thang, dang thanh, sang tao
ho chieu » theo chieu, doi chieu, mot chieu
cong cua » cong cu, dong cua, huong cua
cua tong » cua cong, cua dong, cua nong
san than » san thanh, ban than, van than

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) OR (hoc thieu)) xanh - thanh cong cua tong cong ((san than) or (sang than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - thanh cong cua tong cong ((san than) OR (sang than)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) xanh - thanh cong cua tong cong ((san than) or (sang than)) cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) xanh - thanh cong cua tong cong ((san than) or (sang than)) cau*.