Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
vien truong » mien trung, vien thong
chieu xanh » chieu sach, chieu sang, chieu tinh
ho chieu » theo chieu, hoc thieu, doi chieu
hanh han » hanh nhan, hanh phan, hanh san
han vien » nhan vien, han viet, dan vien
dan than » dan chan, ban than, dan toan
van than » van thanh, van thang, van tuan

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 xanh - hanh han vien truong cong ((dan than) OR (van than)) tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh han vien truong cong ((dan than) OR (van than)) tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh han vien truong cong ((dan than) OR (van than)) tap*.