Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, mot chieu
trung vap » trung cap, trung va, trung van
tong cong » trong cong, cong cong, dung cong
vap tong » va tong, cap tong, gap trong
cong tac » cong ty
tac tuan » tac quan, ta tuan, tai tuan
tuan ban » tuan bang, toan ban, luan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - thanh trung vap tong cong tac tuan ban~.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh trung vap tong cong tac tuan ban*.