Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
trung dap » trung cap, trung dai, trung dam
dap nhung » vap nhung, va nhung, dap ung
cong dang » cong dong, cong dan, cong dung
hanh cat » hanh luat, nhanh cay, hanh va
hanh cac » hang cac, nhanh cay, hanh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh trung dap nhung cong dang ((hanh cat) OR (hanh cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh trung dap nhung cong dang ((hanh cat) OR (hanh cac))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung dap nhung cong dang ((hanh cat) OR (hanh cac))*.