Perhaps you should try some spelling variations:
khong trong » khoang trong, thong trong, phong trong
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, thi chieu
thi chien » thi hien, thi thien, thien chien
trung cua » truong cua, trung tuan, trung cap
cua khong » hua khong, cua phuong, cua thuong
trong van » trong cac
theo chu » cho chu, chao chu, theo yeu
van van » tan van, san van, van vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (((theo chieu) or (thi chien)))) xanh - thanh trung cua khong trong van van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (((theo chieu) OR (thi chien)))) xanh - thanh trung cua khong trong van van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (((theo chieu) or (thi chien)))) xanh - thanh trung cua khong trong van van ban*.