Perhaps you should try some spelling variations:
tuan hoang » quan hoang, tran hoang, xuan hoang
thuat bang » thuat ban, thuat mang, thuat nang
dung cong » dung trong
theo tim » theo tieu, thai tim, thao tin
tim hanh » tiem hanh, kim thanh, tien hanh
thang va » hang va, thong va, thanh va
trang va » tran van, hang va
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tim hanh - hanh ((thang va) or (trang va)) dung cong van ((tuan hoang) or (thuat bang))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tim hanh - hanh ((thang va) OR (trang va)) dung cong van ((tuan hoang) OR (thuat bang)).
• Adding a wildcard symbol may retrieve word variants: theo tim hanh - hanh ((thang va) or (trang va)) dung cong van ((tuan hoang) or (thuat bang))*.