Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
cua truong » cua trung, xuan truong, cac truong
hanh hang » thanh hang, hang hang, hanh han
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
hang cua » mang cua, hang ca, huong cua
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan lap, toan cau
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu tinh - hanh hang cua truong cong dan ((((phan cau) OR (phan cac))) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu tinh - hanh hang cua truong cong dan ((((phan cau) OR (phan cac))) OR (phan tu))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu tinh - hanh hang cua truong cong dan ((((phan cau) OR (phan cac))) or (phan tu))*".