Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
hanh trinh » canh tranh, hanh chinh
hoc chinh » hoan chinh, hoc sinh, hoc kinh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
phan cac » nhan cach, phan dau, phan lap
khan ap » khan cap, han ap, khan dam

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - hanh trinh cua nhung huong dan ((khan ap) or (((phan tu) or (phan cac))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - hanh trinh cua nhung huong dan ((khan ap) OR (((phan tu) OR (phan cac)))).
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - hanh trinh cua nhung huong dan ((khan ap) or (((phan tu) or (phan cac))))*.