Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
hang truong » hang thuong, tang truong, nang truong
lieu tinh » trieu tinh, diep tinh, bien tinh
doi lieu » duoc lieu, doi chieu, du lieu
cong tac » cong ty
tac hang » tac vang, bac thang, tac chong
san ban » sang ban, van ban, can 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 - thanh cong tac hang truong thanh san ban~.
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - thanh cong tac hang truong thanh san ban*.