Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, tran tuan
tuan duong » tuyen duong, tuong duong, van duong
duong cong » dung cong, luong cong, duong trong
hoi chieu » doi chieu, ho chieu, hai chieu
luat ha » luat pha, luat hap, luat va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoi chieu sang - thanh trung tuan duong cong trinh luat ha~.
• Adding a wildcard symbol may retrieve word variants: hoi chieu sang - thanh trung tuan duong cong trinh luat ha*.