Perhaps you should try some spelling variations:
cua truong » cua trung, xuan truong, cac truong
lieu tinh » trieu tinh, diep tinh, bien tinh
canh manh » lanh manh, canh tranh, cach mang
van manh » van minh, van anh, van hanh
cong tac » cong ty
toan tap » toan ban
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - ((canh manh) or (van manh)) cua truong ((cong san) or (cong tac)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - ((canh manh) OR (van manh)) cua truong ((cong san) OR (cong tac)) toan tap.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - ((canh manh) or (van manh)) cua truong ((cong san) or (cong tac)) toan tap*.