Perhaps you should try some spelling variations:
phan thanh » pham thanh, ban thanh, van thanh
hoc thieu » hoc hien
van thinh » van thanh, van chinh, van minh
thinh van » trinh van, thanh van, thinh doan
dang cong » dung cong
cong phan » cong nhan, cong khan, chong phap
thanh bai » thanh hai, thanh tai, thanh oai
van dang » van dong, van dung, van nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) OR (toc thieu)) manh - van thinh van dang cong phan thanh bai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (toc thieu)) manh - van thinh van dang cong phan thanh bai".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (toc thieu)) manh - van thinh van dang cong phan thanh bai*.