Perhaps you should try some spelling variations:
quan trong » gian trong
theo chieu » theo tieu, ho chieu, thi chieu
theo chu » cho chu, chao chu, theo yeu
canh ban » can ban, canh dan, canh van
ban quan » van quan
cong van » cong vang, cong san, song van
van tuan » van quan, van ban, anh 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: ((theo chieu) or (theo chu)) xanh - canh ban quan trong cong van tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - canh ban quan trong cong van tuan ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) xanh - canh ban quan trong cong van tuan ban*.