Perhaps you should try some spelling variations:
phuong khanh » phuong thanh, phuong hanh, phuong anh
nang phuong » bang phuong, nang thuong, nano phuong
khanh toan » thanh toan, khanh thanh, khanh thuan
hoc thieu » hoc hien
hanh dung » thanh dung, anh dung, hanh dong
dung van » duong van, dung va, dang van
van nang » van quang, van ban, van dong
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc thieu) or (hoc thieu)) sang - hanh dung van nang phuong khanh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc thieu) OR (hoc thieu)) sang - hanh dung van nang phuong khanh toan tap*.