Perhaps you should try some spelling variations:
truong trung » tieng trung
hinh truong » chinh truong, sinh truong, hinh trong
trung thong » trung trong, trung thang, truong thuong
thong duong » tuong duong, thong dung, thong huong
kho danh » khao danh, khop danh, kho canh
dan chan » dan gian, van chat
doi kho » doi khi, doi pho, dai kho

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi kho danh - hinh truong trung thong duong ((dan chan) OR (dan ca)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi kho danh - hinh truong trung thong duong ((dan chan) OR (dan ca)) cau".
• Adding a wildcard symbol may retrieve word variants: doi kho danh - hinh truong trung thong duong ((dan chan) OR (dan ca)) cau*.