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

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