Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
thanh tung » thanh cong
dap nhung » vap nhung, va nhung, dap ung
chi sach » chinh sach, chieu sach, co sach
tung dap » tung dan, trung dai, tuong dan
toan cao » toan ban, toan tap
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi sach - thanh tung dap nhung huong dan ((toan cao) or (((phan cau) OR (phan cac))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi sach - thanh tung dap nhung huong dan ((toan cao) OR (((phan cau) OR (phan cac)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi sach - thanh tung dap nhung huong dan ((toan cao) or (((phan cau) OR (phan cac))))".
• Adding a wildcard symbol may retrieve word variants: doi chi sach - thanh tung dap nhung huong dan ((toan cao) or (((phan cau) OR (phan cac))))*.