Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
thang dong » thang long, tang dong, thanh dong
cang thang » cong thanh, dang thanh
toc thien » toc thieu, ton thien, duoc thien
bang nhan » ban nhan, hoang nhan, bang thanh
cu thang » cau thang, cu thanh, cung thang
cong cu » chung cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thien thanh - thanh cong cu thang dong ((bang nhan) or (cang thang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thien thanh - thanh cong cu thang dong ((bang nhan) OR (cang thang)) cau.
• Adding a wildcard symbol may retrieve word variants: toc thien thanh - thanh cong cu thang dong ((bang nhan) or (cang thang)) cau*.