Perhaps you should try some spelling variations:
chieu quang » hieu quang, thieu quang, chu quang
ngan trong » nhan trong, nhuan trong, gian trong
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu quang - hanh chinh ngan trong cong ban thanh cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu quang - hanh chinh ngan trong cong ban thanh cau*.