Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thanh tung » thanh cong
thong dung » thong cong, thong thuong
hien hach » thien hach, hien hanh, hien nhanh
tung cap » trung cap, cung cap, thong cap
van tuan » van quan, van ban, anh tuan
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hach - thanh tung cap ((thong dung) or (nhung phuong)) ((van tuan) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hach - thanh tung cap ((thong dung) OR (nhung phuong)) ((van tuan) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien hach - thanh tung cap ((thong dung) or (nhung phuong)) ((van tuan) or (dan chan)) cau*.