Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
can truong » cac truong, van truong, cao truong
lieu tinh » trieu tinh, diep tinh, bien tinh
chinh can » chinh ca, chinh ban, chinh cau
doi lieu » duoc lieu, doi chieu, du lieu
dan toan » van toan, dan than, manh toan
van quan » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi lieu tinh - hanh chinh can truong cong ((dan toan) or (van quan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi lieu tinh - hanh chinh can truong cong ((dan toan) OR (van quan)) ban.
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - hanh chinh can truong cong ((dan toan) or (van quan)) ban*.