無論如何，謝了！

Thank you all the same.

Thank you just the same.

Source: Tatoeba

Sentence Composition

1 無論如何 wúlùnrúhé (idiom) whatever the case; in any event; no matter what; by all possible means
=2 謝 Xiè surname Xie
=2 謝 xiè
  1. to thank
  2. (bound form) to apologize
  3. (bound form) to decline; to refuse
  4. (bound form) (of flowers, leaves etc) to wither
=3 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=3 了 liǎo
  1. to finish
  2. (used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
  3. (literary) (usually followed by a negative such as 無 wú or 不 bù) completely (not); entirely (not); (not) in the least
  4. to understand clearly (variant of 瞭 liǎo)
=3 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=3 了 liào unofficial variant of 瞭 liào