Perhaps you should try some spelling variations:
minh thang » minh hang, minh trang, dinh thang
thiet danh » thien danh, thien anh, thien dang
minh thanh » dinh thanh, tinh thanh, hinh thanh
thuc phung » thuc chung, thuc nhung, thu phuong
phung cong » nhung cong, phong cong, nhung chong
hoc thiet » hoc thieu, hoc thuyet, hoc hien
minh nhan » minh chanh, benh nhan, minh tuan
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thiet danh - ((((minh nhan) or (minh thang))) or (minh thanh)) thuc phung cong than phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thiet danh - ((((minh nhan) OR (minh thang))) OR (minh thanh)) thuc phung cong than phan lap*.