Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong quang » luong quang, thong quang, duong quang
hoc chieu » hoc thieu, ho chieu, hoc hien
quang ban » quang binh, quang tuan, quang tran
chinh va » chinh ta, chinh tai, hanh va
va trong » va truong, va thong, va tuong
ban cu » ban cua, ban cau, ban tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh chinh va trong cong quang ban cu~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh chinh va trong cong quang ban cu*.