Perhaps you should try some spelling variations:
phuong van » phung van, phong van, phuong va
phuong lan » phuong la, thuong lan, phuong linh
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
hanh dang » hanh dong, anh dang, hanh dung
dang xay » dang van, van xay
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - hanh dang xay dung ((phuong van) OR (phuong lan)) than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - hanh dang xay dung ((phuong van) OR (phuong lan)) than cau".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh dang xay dung ((phuong van) OR (phuong lan)) than cau*.