Perhaps you should try some spelling variations:
"nhung thoi quen vang. nuoi dung cua cong" » "nhung thi quen vang. nuoi dung cua cong", "phung thi quen vang. nuoi dung cua cong", "nhung loi quen vang. nuoi dung cua cong", "nhung thoi quan van. nuoi dung cua cong", "nhung thoi que van. nuoi dung cua cong", "nhung thoi que lang. nuoi dung cua cong", "nhung thoi quen vang. nguoi dung cua cong", "nhung thoi quen vang. nuoi duong cua cong", "nhung thoi quen vang. noi dung cua cong", "nhung thoi quen vang. nuoi dung luan cong", "nhung thoi quen vang. nuoi dung cho cong"
"chung nam quyet van. nguoi muong hoi _" » "thong nam quyet van. nguoi muong hoi _", "chung ta quyet van. nguoi muong hoi _", "sung nam quyet van. nguoi muong hoi _", "chung ra quyet van. nguoi muong hoi _", "chung van quyet van. nguoi muong hoi _", "chung cao quyet van. nguoi muong hoi _", "chung nam quyet van. nguoi duong hoi _", "chung nam quyet van. nguoi muong hoa _", "chung nam quyet van. nguoi truong hoi _"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("nhung thoi quen vang. nuoi dung cua cong") or ("chung nam quyet van. nguoi muong hoi _"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung thoi quen vang. nuoi dung cua cong") OR ("chung nam quyet van. nguoi muong hoi _")).
• Removing quotes may allow a broader search: (( nhung thoi quen vang. nuoi dung cua cong ) or ( chung nam quyet van. nguoi muong hoi _ )).
• Adding a wildcard symbol may retrieve word variants: (("nhung thoi quen vang. nuoi dung cua cong") or ("chung nam quyet van. nguoi muong hoi _"))*.