Perhaps you should try some spelling variations:
khoang trong » hoang trong, duong trong, cong trong
luat khoang » luat thong
hieu nganh » vien nganh, hiem ngan, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
trong ban » trong san, trong tan, trong quan
thanh lap » thanh san, phan lap, thanh hai
than cua » nhan cua, thai cua, ban cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu nganh) or (chieu sach)) - hanh trinh luat khoang trong ban ((than cua) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu nganh) OR (chieu sach)) - hanh trinh luat khoang trong ban ((than cua) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: ho ((hieu nganh) or (chieu sach)) - hanh trinh luat khoang trong ban ((than cua) or (thanh lap))*.