上浣

上浣	shàng huàn	first ten days of a lunar month
上	shǎng	used in 上声
上	shàng	(bound form) up; upper; above; previous / first (of multiple parts) / to climb; to get onto; to go up / to attend (class or university) / (directional complement) up / (noun suffix) on; above
浣	huàn	to wash / to rinse / any of three 10-day division of the month (during Tang dynasty) / Taiwan pr. [huan3] / also pr. [wan3]
浣	huàn	variant of 浣