Perhaps you should try some spelling variations:
ngang trong » nang trong, nguong trong, lang trong
thanh trung » thanh tung
chiet tach » chieu sach
thong cong » trong cong, tong cong, thong thong
cong ngang » cong nhan, cong quang, cong lang
trung dap » trung cap, trung dai, trung dam
dap thong » phap thong, khap thong, va thong
ho chiet » ho chieu, ho thiet, hoc thiet
trong ke » thong ke, trong ky, trong le

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - thanh trung dap thong cong ngang trong ke~.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh trung dap thong cong ngang trong ke*.