Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trung » thanh trung, hanh trang, manh trung
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan tai » toan tap, doanh tai, toan cao
toan ban » 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: hoc chieu tinh - hanh trung cua nhung ((cong dan) OR (cong tan)) ((toan tai) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu tinh - hanh trung cua nhung ((cong dan) OR (cong tan)) ((toan tai) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - hanh trung cua nhung ((cong dan) OR (cong tan)) ((toan tai) OR (toan ban))*.