Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thien chanh » thien thanh, thien chinh, hien hanh
thien danh » thien anh, thien thanh, thien van
thien dang » thien bang, thien nang, thien cong
dung cong » dung trong
cong manh » cong danh, duong manh, cong thanh
thang va » hang va, trang va, thong va
manh van » anh van, menh van, canh van
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((((thien danh) OR (thien chanh))) or (thien dang)) - thanh thang va dung cong manh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((thien danh) OR (thien chanh))) OR (thien dang)) - thanh thang va dung cong manh van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((((thien danh) OR (thien chanh))) or (thien dang)) - thanh thang va dung cong manh van ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((((thien danh) OR (thien chanh))) or (thien dang)) - thanh thang va dung cong manh van ban*.