Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
cong vang » cong lang, cong quang, cong ngang
vang tuan » van tuan, vong tuan, quang tuan
theo chu » theo chieu, cho chu, chao chu
canh ban » can ban, canh dan, canh van
tuan ban » tuan bang, toan ban, luan ban
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (theo chu)) tinh - canh ban cua nhung cong vang tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chu)) tinh - canh ban cua nhung cong vang tuan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (theo chu)) tinh - canh ban cua nhung cong vang tuan ban*.