Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hung huong » nhung huong, hung vuong, dung huong
luat hung » luat chung, luat huong, luan hung
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu sach - hanh trinh luat hung huong dan ((than cau) OR (toan cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu sach - hanh trinh luat hung huong dan ((than cau) OR (toan cau))".
• Adding a wildcard symbol may retrieve word variants: theo chu sach - hanh trinh luat hung huong dan ((than cau) OR (toan cau))*.