Perhaps you should try some spelling variations:
thien hieu » thien nhien, thien chien, thien hue
cua truong » cua trung, xuan truong, cac truong
hieu lang » chieu sang, hieu quang, nhieu tang
hanh manh » hanh mang, lanh manh, hoang manh
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, cong dong
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: thien hieu lang - hanh manh cua truong ((cong dan) or (huong dan)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thien hieu lang - hanh manh cua truong ((cong dan) OR (huong dan)) toan cao*.