竭诚

jié chéng bāng zhù

竭诚帮助

help wholeheartedly

jié chéng de wèi gù kè fú wù

竭诚地为顾客服务

serve the clients wholeheartedly

jié chéng huān yíng

竭诚欢迎

give a whole-hearted welcome

jié chéng kuǎn dài

竭诚款待

entertain with utmost sincerity

jié chéng yōng hù

竭诚拥护

give wholehearted support

jié chéng huān yíng nín guāng lín hán shè

竭诚欢迎您光临寒舍。

You are most welcome to my humble abode.