This does not mean anything in Japanese.
"Wo an wei ni lah" in Chinese means "I will embrace you" in English.
'Wo ai shang le ni' or 我愛上了你 means 'I've fallen in love with you'. Broken down: Wo 我 mean I Ai 爱 means love Shang 上 means up Le 了 is a character added after a verb or phrase to indicate past tense. Ni 你 means you
This is a mix of both Japanese and Chinese, and as it is, means nothing in Japanese.
ni(zou) yao(want) wo(me9)
"I love you" in Mandarin Chinese. Actually It should be Wo Ai Ni
literally it means 'you are my everything'.
"Wo ye xi huan ni" means "I also like you."
Anata ni koi wo shite imasu 'I'm In love with you'
'Kare ni chokoreeto wo kurete arigatou'.
'Anata e ni omoi wo' is one way to say that.
"Uchi ni nanigo wo hanashimasu ka"
The 'wo' is not necessary. It would mean 'would you please marry me?'.