Perhaps you should try some spelling variations:
manh khai » minh khai, manh hai, dang khai
van manh » van minh, van anh, van hanh
khai cua » thai cua, hai cua, khi cua
duc van » duc va, duc tan, duc manh
tu dan » tuc dan, tu ban, cu dan
dan ky » van ky
ve cai » va cai, ve tai, ve cau
ve cac » vien cac
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dan ky nang x hoi. hieu ((((va cac) or (ve cai))) or (ve cac)) duc van manh khai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu dan ky nang x hoi. hieu ((((va cac) OR (ve cai))) OR (ve cac)) duc van manh khai cua te.
• Adding a wildcard symbol may retrieve word variants: tu dan ky nang x hoi. hieu ((((va cac) or (ve cai))) or (ve cac)) duc van manh khai cua te*.