Perhaps you should try some spelling variations:
trinh luan » trinh luat, trinh quan, trinh han
trung tuan » trung thanh, trung tam, tran tuan
doi chieu » doc hieu, ho chieu, mot chieu
dung cong » dung trong
cong ban » cong bang, cong san, cong tan
ban hang » ngan hang
doi chi » doi khi

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) or (doi chi)) xanh - hanh ((trinh luan) or (trung tuan)) dung cong ban hang tmcp~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doi chi)) xanh - hanh ((trinh luan) OR (trung tuan)) dung cong ban hang tmcp.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (doi chi)) xanh - hanh ((trinh luan) or (trung tuan)) dung cong ban hang tmcp*.