Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
tong cong » trong cong, cong cong, dung cong
ngang cho » nang cho, sang cho, hang cho
ngang tho » ang tho, bang tho, lang tho
ho chinh » hoc chinh, cho chinh, hoa chinh
cua tong » cua cong, cua dong, cua nong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chinh sach - hanh trinh cua tong cong ((ngang cho) or (((ngang tho) OR (nguong tho)))) van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - hanh trinh cua tong cong ((ngang cho) OR (((ngang tho) OR (nguong tho)))) van.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - hanh trinh cua tong cong ((ngang cho) or (((ngang tho) OR (nguong tho)))) van".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - hanh trinh cua tong cong ((ngang cho) or (((ngang tho) OR (nguong tho)))) van*.