Perhaps you should try some spelling variations:
"xung phi luan van. biet the diem cau xuc" » "dung phu luan van. biet the diem cau xuc", "ung pho luan van. biet the diem cau xuc", "xung thi luan van. biet the diem cau xuc", "xung phi quan van. biet the diem cau xuc", "xung phap luan van. biet the diem cau xuc", "xung phi luan van. biet the dieu can xuc", "xung phi luan van. biet the diem cam xuc", "xung phi luan van. biet the diem cau luc", "xung phi luan van. biet the diem cau truc"
"phung thi xuan van. biet the hien cac xuc" » "phung thi xa van. biet the hien cac xuc", "phung thi lan van. biet the hien cac xuc", "phung thi quan van. biet the hien cac xuc", "phung thi xuan can. biet the hien cac xuc", "phung thi xuan tan. biet the hien cac xuc", "phung thi xuan van. biet the thien cac xuc", "phung thi xuan van. biet the vien cac xuc", "phung thi xuan van. biet the hieu cac xuc", "phung thi xuan van. biet the hien cam xuc", "phung thi xuan van. biet the hien cac nuoc", "phung thi xuan van. biet the hien chat xuc"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("xung phi luan van. biet the diem cau xuc") or ("phung thi xuan van. biet the hien cac xuc"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("xung phi luan van. biet the diem cau xuc") OR ("phung thi xuan van. biet the hien cac xuc")).
• Removing quotes may allow a broader search: (( xung phi luan van. biet the diem cau xuc ) or ( phung thi xuan van. biet the hien cac xuc )).
• Adding a wildcard symbol may retrieve word variants: (("xung phi luan van. biet the diem cau xuc") or ("phung thi xuan van. biet the hien cac xuc"))*.