Perhaps you should try some spelling variations:
thanh trung » thanh tung
truong cong » trong cong, truong dong, truong long
chieu xanh » chieu sach, chieu sang, chieu tinh
cua truong » cua trung, xuan truong, cac truong
hanh tang » hanh trang, anh tang, hanh mang
cong doan » cong dan, cong hoan, dong doanh
ho chieu » theo chieu, hoc thieu, doi chieu
phan dau » hang dau

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 tang) or (thanh trung)) cua truong cong doan ((phan dau) OR (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((hanh tang) OR (thanh trung)) cua truong cong doan ((phan dau) OR (phan tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((hanh tang) or (thanh trung)) cua truong cong doan ((phan dau) OR (phan tu))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hanh tang) or (thanh trung)) cua truong cong doan ((phan dau) OR (phan tu))*.